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DRC-40B
25.24
Details
Meanwell DRC-40B is 40W AC/DC Single Output DIN rail type security power supply with CH1CH227.6V27.6V0.95A0.5A0-1.45A40.02W200mVp-pCH1:24-30V. It could be installed on DIN rail TS-35/7.5 or 15, with the width just 40mm. so well suited for the installation in limited spacing. Except for the primary output, there is a charger output with smaller rated current, enabling the backup power supply application the security access systems need. Meanwhile, DRC-40B accepts the universal input between 90V AC and 264VAC, and supplies 13.8VDC and 27.6VDC at output. Since the efficiency reaches up to 87%, DRC-40B is able to work under -30℃ through 70℃ with air convection cooling . Apart from the key protection features such as overload protection, over voltage protection, battery low cut off, and battery reverse polarity protection (by fuse), the alarm signal for AC OK and battery low signaling is equipped as well, via TTL open collector output for the standard model (via relay contact output as the optional model) to facilitate the system design. Thanks to its high efficiency, excellent reliability and long lifespan. Meanwell DRC-40B serves as an ideal power supply solution for industrial applications.
Meanwell DRC-40B Encoding
| DRC | Series Name |
| 40 | Output wattage |
| B | Output Voltage |
Meanwell DRC-40B Specifications
| Model | DRC-40B | ||
| OUTPUT | OUTPUT NUMBER | CH1 | CH2 |
| DC VOLTAGE | 27.6V | 27.6V | |
| RATED CURRENT | 0.95A | 0.5A | |
| CURRENT RANGE | 0-1.45A | ---- | |
| RATED POWER | 40.02W | ||
| RIPPLE & NOISE (max.) | 200mVp-p | ---- | |
| VOLTAGE ADJ. RANGE | CH1:24-30V | ||
| VOLTAGE TOL ERANCE | ±1.0% | ---- | |
| LINE REGULATION | ±0.5% | ---- | |
| LOAD REGULATION | ±0.5% | ---- | |
| SETUP, RISE TIME | 400ms, 50ms/230VAC 800ms, 50ms/115VAC at full load | ||
| HOLD UP TIME (Typ.) | 50ms/230VAC 10ms/115VAC at full load | ||
| INPUT | VOLTAGE RANGE | 90 ~ 264VAC 127 ~ 370VDC [DC input operation possible by connecting AC/L(+), AC/N(-)] | |
| FREQUENCY RANGE | 47 ~ 63Hz | ||
| POWER FACTOR (Typ.) | PF≧0.95/230VAC PF≧0.98/115VAC at full load | ||
| EFFICIENCY (Typ.) | 87.00% | ||
| AC CURRENT (Typ.) | 0.8A/115VAC 0.6A/230VAC | ||
| INRUSH CURRENT(Typ.) | COLD START 30A/115VAC 60A/230VAC | ||
| PROTECTION | OVERL OAD | 105 ~ 150% rated output power | |
| Protection type : Hiccup mode, recovers automatically after fault condition is removed | |||
| OVER VOLTAGE | CH1:28.98 ~ 37.26V | ||
| Protection type : Shut down o/p voltage, re-power on to recover | |||
| BATTERY CUT OFF | 20±1V | ||
| FUNCTION | AC OK | Open collector output, CONTACT : AC OK ; CUT OFF : AC Fail ; max. rating : 50V/30mA | |
| BATTERY LOW | Open collector output, CUT OFF : Battery ; CONTACT : Battery Low ; max. rating : 50V/30mA | ||
| Battery low voltage : < 22V | |||
| ENVIRONMENT | WORKING TEMP. | -30 ~ +70℃ (Refer to "Derating Curve") | |
| WORKING HUMIDITY | 20 ~ 90% RH non-condensing | ||
| STORAGE TEMP., HUMIDITY | -20 ~ +85℃, 10 ~ 95% RH | ||
| TEMP. COEFFICIENT | ±0.03%/℃ (0~50℃) on CH1 output | ||
| VIBRATION | 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes | ||
| SAFETY & EMC | SAFETY STANDARDS | UL62368-1, TUV BS EN/EN62368-1, EAC TP TC 004, AS/NZS 60950.1 approved | |
| WITHSTAND VOLTAGE | I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC | ||
| ISOLATION RESISTANCE | I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH | ||
| EMC EMISSION | Compliance to BS EN/EN55032 (CISPR32) Class B, BS EN/EN61000-3-2,-3, EAC TP TC 020 | ||
| EMS IMMUNITY | Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN55024, BS EN/EN61204-3, light industry level, EAC TP TC 020 | ||
| OTHERS | MTBF | 2496.2K hrs min. Telcordia SR-332 (Bellcore) ; 536.6K hrs min. MIL-HDBK-217F (25℃) | |
| DIMENSION | 40*90*100mm (W*H*D) | ||
| PACKING | 0.3Kg; 42pcs/13.6Kg/0.82CUFT | ||
Meanwell DRC-40B Features
l Pass LPS
l 3 years warranty
l LED indicator for power on
l 100% full load burn-in test
l Universal AC input/Full range
l Cooling by free air convection
l Protections: Short circuit/Overload/Over voltage
l Battery low protection/ Battery reverse polarity protection by fuse
l Can be installed on DIN rail TS-35/7.5 or 15
l Alarm signal for AC OK and Battery low (via TTL open collector, optional via relay)
Meanwell DRC-40B Applications
l Security system
l Alarm system
l DC UPS system
l Access systems
l Emergency lighting system
l Central monitoring system
Meanwell DRC-40B Mechanical Diagram
More Information
| Brand | Meanwell |
|---|
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